Dictionary
Fuel oils
products resulting from crude oil refining which are separated at 370–420 <sup>o</sup>C. Used as fuel for thermal electric power plants, heating plants, cement plants and big ship engines
LPG
(Liquefied Petroleum Gas), propane, butane or propane/butane mixture, product resulting from refining crude oil or natural gas; used primarily as an energy source liquefied in steel cylinders or reservoirs.
LNG
(Liquefied Natural Gas), natural gas liquefied at the temperature of –162 ˚C for the purpose of transport by ships (tankers for methane transportation).